Annals of emergency medicine
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A widely diverse body of information exists on the use of Advanced Life Support procedures by prehospital personnel. We compared and contrasted the literature that currently exists on this topic. We examined methodologies, results, and conclusions for each article. We also stress the need for critical clinical evaluations in this arena.
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Noninvasive ventilation (NIV) is the provision of ventilatory support to a spontaneously breathing patient without endotracheal intubation. In this review, we detail concerns related to endotracheal intubation and summarize the physiologic effects and clinical application of NIV. We then address the use of NIV in 5 conditions of particular interest to the practitioner of emergency medicine: exacerbated chronic obstructive lung disease, severe asthma, patients who are not candidates for endotracheal intubation, pneumonia, and pulmonary edema.
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Now a member of the Commonwealth of Independent States, Kazakhstan is the second largest of the republics that made up the former Soviet Union. This report describes the structure of the health care system in Kazakhstan, with particular emphasis on emergency medicine. It examines medical education, the organization of health care services, emergency medical services, emergency department structure, and the challenges facing emergency medicine.
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Studies indicate that ventricular tachycardia (VT) and ventricular fibrillation (VF) are no longer the most common rhythms initially documented in out-of-hospital sudden cardiac death. Although the outcome from asystole and rhythms designated as pulseless electrical activity (PEA) is reported as poor (approximately 1% survival), resuscitative efforts for these patients are still encouraged. The purpose of this study was to determine the potential contribution that this patient group makes to overall survivorship. ⋯ In this study, patients in asystole/PEA comprised 90% of the survivors. The outcome for patients with asystole/PEA whose arrest was witnessed and who received bystander CPR may be greater than previously estimated and supports the current practice of initiating aggressive out-of-hospital ACLS in this patient group.